This water meter uses NB-IoT narrowband cellular technology ,does not require self-networking,which directly connects to the public network and each water meter works independently as a terminal.
1.Payment Mode Embedded with 5-level tiered water prices, support multiple payment methods such as platform prepayment, meter prepayment, and mixed charging. 2.Data Storage With hourly, daily, monthly cycle data and dense data recording functions, including cumulative flow rate, sensor signal strength, etc. Data can be saved for a long time while power failure. 3.Intelligent Monitoring Alert for low battery voltage, sensor abnormalities, magnetic interference, and can also set warning water volume, overdraft water volume, etc. 4.Ultra-Low Power Consumption Adopts a low-power design, with a large-capacity battery built-in, and battery life up to 6 years. 5.Technical Support It can be protocol docked and interface docked to meet the needs of different platforms. 6.OTA Remote Upgrade All devices support remote online upgrade without the need for replacement, disassembly, or close contact with the meter. 7.Convenient Payment It supports mobile payments such as WeChat, Alipay, Mini Programs, etc., to check usage, balance, payment information, etc.
Accuracy Class | Class 2 | ||
Range Ratio | R80 | ||
Nominal Diameter | DN15~DN40 | ||
Maximum Permissible Pressure | 1.0MPa | ||
Working Environment | Class B | ||
Temperature Class | T30/T50/T90 | ||
Upstream Flow Sensitivity Level | U10 | ||
Downstream Flow Sensitivity Level | D5 | ||
Electromagnetic Compatibility Class | E1 | ||
Communication Interface | NB-IoT/Infrared | ||
Power Supply | Built-in Lithium Battery (DC3.6V) | ||
Protection Class | IP68 |
Photoelectric Direct Reading Water Meter
查看详情Cat.1 Water Meter
查看详情NB-IoT Magnetic-Free Valve Control Water Meter
查看详情IC Card NB-IoT Valve-controlled Water Meter
查看详情NB-IoT Magnetic Resistance Water Meter
查看详情NB-IoT Large Caliber Water Meter
查看详情LoRa Wireless Water Meter
查看详情LoRa Wireless Valve-controlled Water Meter
查看详情